diff --git a/requirements.txt b/requirements.txt
index 6db27b9..b6b5810 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Mako==0.9.1
 Markdown==2.4
 MarkupSafe==0.23
 PAM==0.4.2
-Pillow==6.2.0
+Pillow==9.3.0
 Pygments==1.6
 Routes==2.0
 SQLAlchemy==1.0.9